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65 lines
1.7 KiB
Markdown
65 lines
1.7 KiB
Markdown
# Docker More Closely
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## Apple M1 Platform
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***Attention:** For using Docker commands in Apple M1 environments!*
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### Enviroment Variable For Apple M1 Platform
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To set the Docker platform environment variable in your terminal tab, run:
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```bash
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# set env variable for your shell
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$ export DOCKER_DEFAULT_PLATFORM=linux/amd64
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```
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## Analysing Docker Builds
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To analyze a Docker build, there is a wonderful tool called [dive](https://github.com/wagoodman/dive). Please sponsor if you're using it!
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The `dive build` command is exactly the right one to fulfill what we are looking for.
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We can use it just like the `docker build` command and get an analysis afterwards.
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So, in our main folder, we use it in the following way:
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```bash
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# in main folder
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$ dive build --target <layer-name> -t "ocelotsocialnetwork/<app-name>:local-<layer-name>" --build-arg BBUILD_DATE="<build-date>" --build-arg BBUILD_VERSION="<build-version>" --build-arg BBUILD_COMMIT="<build-commit>" <app-folder-name-or-dot>/
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```
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The build arguments are optional.
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For the specific applications, we use them as follows.
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### Backend
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#### Production For Backend
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```bash
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# in main folder
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$ dive build --target production -t "ocelotsocialnetwork/backend:local-production" backend/
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```
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#### Development For Backend
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```bash
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# in main folder
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$ dive build --target development -t "ocelotsocialnetwork/backend:local-development" backend/
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```
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### Webapp
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#### Production For Webapp
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```bash
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# in main folder
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$ dive build --target production -t "ocelotsocialnetwork/webapp:local-production" webapp/
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```
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#### Development For Webapp
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```bash
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# in main folder
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$ dive build --target development -t "ocelotsocialnetwork/webapp:local-development" webapp/
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```
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